package day04;

import java.util.Scanner;

public class CommandBySwitch {
    public static void main(String[] args) {
        int count = 0;
        while (count<3){
            System.out.println(count);
            count++;
        }




        /*


    }
        Scanner scan = new Scanner(System.in);
        System.out.println("请输入一个两位数");
        int command = scan.nextInt();
        while(command==66){
            System.out.println("恭喜猜对啦");
            break;
        }


        switch (command) {
            case 1:
                System.out.println("存款业务...");
                break;
            case 2:
                System.out.println("取款业务...");
                break;
            case 3:
                System.out.println("转账业务...");
                break;
            case 4:
                System.out.println("退出成功");
                break;
            default:
                System.out.println("请选择有效的功能");



 */





    }
}
